baber/WOPTO huggingface dataset:
Patent JP-H06332214-A (JP)
Title: Electrophotographic sensitive body
Inventor: NIINO HIROAKI
IPC: G03G5/147
Filed: 1993-05-21
Abstract: PURPOSE:To enhance a photosensitivity over a long period of time, to lower a residual potential and to enhance the surface hardness of the photosensitive body by providing the surface of the photosensitive body formed by using an org. photoconductor for a photoconductive layer with a protective layer consisting of amorphous boron nitride formed by a sputtering method. CONSTITUTION:This electrophotographic sensitive body 100 is composed by having the layer constitution consisting of the photoconductive layer 102 composed of the org. photoconductor and surface protective layer 103 on a conductive base 101 for the electrophotographic sensitive body. The protective layer 103 has a free surface 110. The surface protective layer 103 is composed of an inorg. material consisting of the amorphous boron nitride produced by sputtering, or the amorphous boron nitride contg. at least one of carbon and oxygen, the amorphous boron phosphide, or the amorphous boron phosphide contg. at least one of carbon and oxygen or amorphous carbon. Further, the protective layer may contain hydrogen atoms and/or halogen atoms at need.
Patent JP-H11334287-A (JP)
Title: Rubber based eraser
Inventor: TAWARA SHINICHI
IPC: C08L21/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To surely erase in the case a trace of a pencil or a mechanical pencil is erased without staining a paper face by a method wherein at least regenerated rubber which does not contain carbon black, a filler, and an erasure improving agent are contained. SOLUTION: A blend wherein the raw material components are 17 wt.% of regenerated rubber, 22 wt.% of regenerated glass and heavy calcium carbonate, 52 wt.% of white factice, 0.5 wt.% of process oil, 0.5 wt.% of titanium oxide, 7 wt.% of magnesium oxide, 0.5 wt.% of TMTD, and 0.5 wt.% of precipitated sulfur, is well stirred and kneaded e.g. by a Banbury mixer or the like. Then, the mixture is molded by either one of molding methods of a compression molding, an extrusion molding and an injection molding, and a rubber based eraser of a proper shape is obtained. In the function maintenance of the obtained rubber based eraser for temperatures, the generation amount of waste of erasure at 60 deg.C or at 80 deg.C is not different from the generation amount at normal temperature.  That is, this rubber based eraser is excellent in the performance maintenance at the time of a high temperature as compared with a TPE based eraser.
Patent JP-H10334172-A (JP)
Title: Symbol reader
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and simultaneously read two kinds of the codes of different sizes by controlling a code decoding means or the like and reading a symbol based on the statistic result of the history data of a code kind stored in a kind history storage means. SOLUTION: This symbol reader is provided with an area sensor, a linear sensor, a code kind memory 71 for statistically registering the history data of the read code kind, a communication interface 58 provided with plural interface circuits, a protocol conversion part 73 for converting a communication protocol in the communication interface 58 and a voice synthesis part for reporting the code kind by voice. Based on the history data of the code kind stored in the code kind memory 71, a read operation is decided. Thus, in the case of frequently reading a bar code and a two-dimensional code simultaneously, they are simultaneously read without performing the switching operation of the bar code and the two-dimensional code as a read code.
Patent JP-S62298828-A (JP)
Title: Display device
Inventor: TANAKA SABURO
IPC: G06F3/153
Filed: 1986-06-19
Abstract: PURPOSE:To improve operation efficiency by recording simultaneously the display contents of a CRT display device and the contents of externally inputted process data on recording paper. CONSTITUTION:When a process input/output device 7 detects a hard copy request signal 12, software 8 outputs data 9 on the CRT display device 2. Then, the software 8 in case of receiving the contents of a process signal 13 from the process input/output device 7 stores the contents in a memory 15 and also stores data 19 of a hard copy in a memory 17. Software 14 compares the contents of the memory 15 stored with the process data and the memory 17 stored with the hard copy data with each other and stores the result in a memory 22. The CRT display device 2 outputs the data in the memories 17, 15, and 22 and a hard copy request signal 12, etc., to the interface 6 of a hard copy device 5 as data 11 through an interface 4.
Patent JP-S5843686-A (JP)
Title: Light source device for solid-state image pickup element
Inventor: KISHIKAWA TOSHIROU
IPC: H04N9/04
Filed: 1981-09-08
Abstract: PURPOSE:To execute observation with high accuracy and exactly by use of an endoscope, by leading color component light which is different alternately by time, to an incident terminal by an optical reflecting device and an optical deflecting device, and executing the surface sequential image pickup. CONSTITUTION:Light from a white light source 13 is made incident through a condenser lens 14, a rocking mirror 15, a near infrared light cut reflector 16, and dichroic mirrors 17-19. The mirrors 17-19 are placed at some different angles in the lengthwise direction of a light guide 11 or against the optical axis. In this state, when the mirror 15 is rocked by a mechanical mechanism, etc., a blue reflected ray from the mirror 17 is shifted from an incident terminal 12, and instead of said ray, a luminous flux from the mirror 18 of a red reflected ray is made incident to the incident terminal 12. Subsequently, green component light from the mirror 19 is reflected, and is made incident to the incident terminl 12. In this way, when the mirror 15 rocks, tri-color component light of blue, red and green is made incident alternately by time, to the incident terminal 12 of the light guide 11, and a body to be tested is illuminated by output light from the output terminal of the guide 11.
Patent JP-H07145148-A (JP)
Title: Polymethine-based compound and measuring method using the same
Inventor: ISHIGURO NORIHIKO
IPC: G01N21/35
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a polymethine-based compound applicable for measuring of an amino group-containing substance and analysis of an organism specimen without pretreatment, having high detection sensitivity, and extremely useful for quantitative analysis. CONSTITUTION:A polymethine-based compound of formula I [(n) and (n') and 1-18 natural numbers; R1 is H, sulfonic acid, N-succinimidylcarbonate or sulfonyl chloride; R2 is N-succinimidyl carbonate, a halogen, isothiocyanate, sulfonyl chloride or aldehyde; Ar is a (substituted)phenyl, alpha-naphthyl or beta-naphthyl; X is O, S or dimethylmethine) such as a compound of formula II. The compound of formula I, for example, is obtained by using succinimidylesterifying or halogenating the carboxyl, sulfonic or hydroxyl group of a polymethine-based compound as a raw material. A near-infrared light exciting fluorescent probe reagent composed of the compound is reacted with an amino group-containing substance and absorption or fluorescence of the near-infrared part of the reactional product is measured.
Patent JP-H10334915-A (JP)
Title: Electrode for nonaqueous secondary battery
Inventor: HAYASHI MANABU
IPC: H01M10/05
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode having a high electrode filling property of a material and a high energy density and superior in quick charging/discharging property by using carbon or graphite grains applied with a dynamic energy process, so that the apparent density ratio and median diameter ratio between before and after the process are in the specific ranges. SOLUTION: A dynamic energy process is applied to carbon or graphite grains so that the apparent density ratio between before and after the process becomes 1.1 or above, and the median diameter ratio between before and after the process becomes 1 or below. The dynamic energy process is specifically pulverization, roundness is introduced to the grain shape, and the filling property of the carbon or graphite grains is increased. The apparent density ratio between before and after the process = tap density after the process/tap density before the process, and this is to become the index of sphericity. The median diameter ratio between before and after the process = median diameter after the process/median diameter before the process, and it is the median diameter ratio of the volume reference grain size distribution.
Patent JP-S62299641-A (JP)
Title: Air circulation method for clean room
Inventor: YAMAMOTO YOSHIYUKI
IPC: B01D46/52
Filed: 1986-06-19
Abstract: PURPOSE:To make equipment cost and running cost relatively low and realize a highly reliable clean room in compromising the merits of turburent and laminar flow methods by installing a HEPA filter at one side of a ceiling in a room and a suction hole at one side of a floor facing the filter. CONSTITUTION:In a clean room, one side 25 of a ceiling and one side of a floor facing the side 25 are arranged in a straight line shape and along the side 25 of the ceiling, an 1/4 cylindrical HEPA filter 21 and along one side of the floor, a lattice-shaped suction hole 23 are installed respectively. Air current flows in parallel when viewed from a horizontal cross section and when viewed from a vertical cross section, air discharged from the upper end of the filter 21 flows along the wall located at the opposite side from the ceiling of the clean room 20 and air discharged from the lower part flows along the wall and then along the floor and air discharged from nearly the center of a filter flows across the clean room in a straight line to enter the suction hole 23 and be returned to a duct 24 and therefore, rough and fine stratified air circulation are formed.
Patent JP-H10329320-A (JP)
Title: Piezoelectric substrate and production thereof
Inventor: HIDA KATSUHARU
IPC: B41J2/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To mass-produce a piezoelectric substrate provided with piezoelectric strain absorbing holes and an anti-interference means inexpensively. SOLUTION: The piezoelectric substrate 31 incorporating piezoelectric elements 32 is provided with a plurality of piezoelectric strain absorbing holes 33 along the piezoelectric element 32. A crack is made between adjacent piezoelectric strain absorbing holes 33. A plurality of green sheets, each having through holes corresponding to the piezoelectric strain absorbing holes 33, are superposed and tired thus forming the piezoelectric strain absorbing holes 33. Subsequently, a voltage is applied to the piezoelectric element 32 in order to make a crack.
Patent JP-S5665464-A (JP)
Title: Manufacture of separator for lead acid battery
Inventor: NOMURA YOUICHI
IPC: H01M50/40
Filed: 1979-10-31
Abstract: PURPOSE:To enable a single material to have functions of both a separating plate and a glass mat, and thus simplify the manufacturing process by impregnating a porous elastic sheet with a water-soluble binder solution, and compressing the thus impregnated sheet across the width of it to eliminate the solvent of the solution. CONSTITUTION:A porous elastic sheet 1 is introduced into a impregnation jar 4 containing a water-soluble binder solution 3 through an induction roller 2, the sheet 1 being impregnated with the solution 3. Next, the excess water of the sheet 1 is removed by pressing it with a press roller 5, and the sheet 1 is introduced into a narrow space between belts 7, 7 made of a porous plate to make the sheet 1 to be compressed to the width of the space. After that, the sheet 1 undergoes heating by a heater 8, which vaporizes the solvent of the solution 3, solidifys the water-soluble binder, and fixes the thus compressed sheet 1. The thus fixed porous sheet 1, which restores its elasticity when an electrolyte is poured after a lead acid battery is assembled, is used as a separator for the battery.
Patent JP-H06345973-A (JP)
Title: Polyorganosiloxane composition
Inventor: NISHIWAKI NOBUYUKI
IPC: C08K5/54
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a polymer composition which has excellent long-term storage stability at room temp. and cures upon heating at a relatively low temp. to give a cured composition having excellent properties by incorporating a specific reaction inhibitor into a specific polyorganosiloxane blend containing a platinum-group metal catalyst. CONSTITUTION:This polymer composition comprises a polyorganosiloxane (A) in which 0.05mol% of all Si-bonded organic groups are an alkenyl, an organohydrogenpolysiloxane (B) which contains two or more Si-bonded H atoms per molecule and an Si-bonded organic group selected from a 1-6C alkyl, phenyl, and 3,3,3-trifluoropropyl and which provides 0.02-5 Si-bonded H atoms per Si- bonded alkenyl group of the component (A), a platinum-group metal catalyst (C) and a compound (D) represented by the formula [wherein R<1> and R<2> each is a (substituted)monovalent hydrocarbon group and R<3> and R<4> each is H or a 1-10C monovalent hydrocarbon group, provided that R<3> and R<4> may be bonded to each other's end].
Patent JP-H01313355-A (JP)
Title: Production of colored ceramic raw material
Inventor: TAKENAGA TAKAYUKI
IPC: C04B35/00
Filed: 1988-06-10
Abstract: PURPOSE:To improve uniform dispersibility and thermal stability of a colorant without impairing purity and particle size being the feature of a fine ceramic raw material by utilizing the integral admixture of base material and the colorant as the colored ceramic raw material. CONSTITUTION:Base material (e.g., Y2O3, partially stabilized ZrO2) and a colorant (e.g., NiO) and if necessary, a dispersion auxiliary are sufficiently mixed and this mixture is dried and thereafter calcined. The calcined material is pulverized and regulated to particle diameter close to submicron. This particle diameter is almost equal to the particle diameter of the base material. Then this powder is dried and thereafter disintegrated to obtain an intermediate raw material. In this case, dispersibility may be enhanced by repeatedly performing the stages from calcination to drying. The above intermediate raw material is formed as an integral material wherein the colorant is incorporated in the particles of the base material. Then this intermediate raw material is mixed with the base material and thereafter this mixture is calcined, pulverized, dried and disintegrated in the same stages as the above-mentioned stages to obtain the colored ceramic raw material.
Patent JP-H10328514-A (JP)
Title: Bath water circulating purification system and its operation
Inventor: KUBOTA KENICHI
IPC: C02F3/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily loosen a stuck filter medium by using sterilizing water as backwashing water. SOLUTION: In the bottom part of a purifying tank 10 just below a supporting body 15 for supporting a filter bed 14, a heater 17 is installed and a first return pipe 4a is provided with an electrolytic cell 18 just below the purifying tank 10. The distance between the heater 17 and the supporting body 15 is made to the distance that the back surface of the supporting body 15 is heated to 60 deg.C or more by the heater 17 and the distance between the electrolytic cell 18 and the supporting body 15 is made to the distance that ionized water generated by he electrolytic cell 18 and exhibiting sterilization effect sufficiently can reach the supporting body, concretely, the distance that chlorine or hypochlorous acid rich in oxidizing power and sterilizing power generated by the electrolysis can reach the supporting body.
Patent JP-H04229289-A (JP)
Title: Tape printer
Inventor: KANBE HIROKI
IPC: B41J35/08
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a tape printer which does not adversely affect a printing quality even if a user does not remove a slack of a thermal ink ribbon after replacing a tape cassette and can prevent the thermal ink ribbon from being locked in the tape cassette. CONSTITUTION:Before printing, only a ribbon take-up shaft 4 is rotated, thereby removing a slack of a thermal ink ribbon 34 and ensuring a proper peeling angle formed by a tape and the thermal ink ribbon in the vicinity of a print head. Thereafter, printing is conducted.
Patent JP-S5266630-A (JP)
Title: Aricultural fungicide
Inventor: NAGAI SHIGEKI
IPC: A01N43/40
Filed: 1975-11-27
Abstract: PURPOSE: 1-Phenyl-3-acetyl-4-hydroxy-6-methyl-1,2-dihydropyridine-2-on of the formula (X is lower alkyl or halogen; n is 0, 1 or 2). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08332435-A (JP)
Title: Masking cap for compressor
Inventor: ISHIKAWA MITSURU
IPC: B05D1/32
Filed: 1995-06-08
Abstract: PURPOSE: To predry the inside of a compressor utilizing the heat for drying a paint in a coating and drying stage to sufficiently dry the inside of the compressor. CONSTITUTION: When the discharge pipe 11 of a compressor is closed and the compressor is coated with a paint, a masking cap 40 is used to prevent the infiltration of paint into the compressor, and a valve element 44 is provided to relieve the closure of the pipe 11 as the heating proceeds when the paint is heated and dried.
Patent JP-S5366050-A (JP)
Title: Fined pipe
Inventor: MIYAKI YUKIO
IPC: F28F1/36
Filed: 1976-11-25
Abstract: PURPOSE: A portion of a thin walled metal band is provided with a number of longitudinal slits having a uniform width except a certain part thereof, longitudinal continuous portions are formed therein, wave-formed parts are made in the continuous portions to get a winding fined band. Thereby the manufacturing thereof is made to be easy and an efficiency of heat exchange is improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05316652-A (JP)
Title: Training simulator for electric power system
Inventor: EHATA YOSHIO
IPC: G06F19/00
Filed: 1992-05-07
Abstract: PURPOSE:To enable an electric power system training simulator used for training operators operating different areas or different voltage classes of an electric power system to train the operators by providing a plurality of rows of control system simulating means. CONSTITUTION:The simulator is provided with a plurality of sequences of control system simulating means 1a and 1b which synchronously display system data after inputting the data from a memory 3 and, at the same time, output control commands for controlling an electric power system to electric-supply station simulating means 2a and 2b after accepting the commands and the means 1b and 2b of one sequence input the system data from the memory 3 through information transmitting means 5 and 6. Then the opening/closing operation of a switch or the actuation/stoppage of a generator performed at a substation, power station, etc., is simulated by means of the means 2a and 2b and simulated results are written in the memory 3. In addition, a simulation calculating means 4 reads the state of a switch, value of a load, state of a generator, etc., and calculates the power flowing through a transmission line and the transformer and the voltage across a bus.
Patent JP-H0434385-A (JP)
Title: Radio wave detector
Inventor: EGASHIRA KEIICHI
IPC: G01S7/38
Filed: 1990-05-30
Abstract: PURPOSE:To make long-time radio wave mission possible and to suppress danger to the min. by receiving a partener's radar wave in the sky by a radio wave reflecting mirror and reflecting the same to a ground wave detector out of a visible range. CONSTITUTION:A radio wave reflecting mirror 4 receives the transmission wave 5 transmitted from an objective laser site 2 and a position is calculated from the positional relation between a self-position and the position of the objective laser site 2 or the position of a ground radio wave detector to set the radio wave reflecting mirror 4 composed of the antenna used in a microcircuit in order to reflect the transmission wave 5 from the objective laser site 2 to the ground. The reflective wave 6 from the radio wave reflecting mirror 4 is detected by the ground radio wave detector 1 through the control optical fiber cable in a balloon.
Patent JP-S623294-A (JP)
Inventor: OMORI KENJI
IPC: G09G1/16
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05159654-A (JP)
Title: Protecting sleeve and method for assembling protecting sleeve to body to be protected
Inventor: DEBITSUDO SUKOTSUTO FURIIMAN
IPC: H01R4/70
Filed: 1992-06-03
Abstract: PURPOSE: To protect a body from the contamination by a protective tube without using a powdered or fluid lubricant, by installing an elastic elastomer tube of a specific size and a sleeve having low surface friction. CONSTITUTION: An electric cable 10 is covered with an elastic elastomer tube (protective tube) 12 installed throughout a sleeve 14, and the tube 12 further electrically insulates the cable 10 or a connecting part which is partially formed by the cable 10, to environmentally protect the same. That is, the tube 12 has a size to be adapted to a long body such as the cable 10 and/or the cable connecting part or the like. The sleeve 14 has the surface friction low enough to make the tube 12 slide throughout the body to be protected, so that the tube 12 can be integrated on the body without using the lubricant, and is installed in the sleeve 12. Thereby the body can be protected from the contamination without using the powdered or fluid lubricant.
Patent JP-H10335468-A (JP)
Title: Graphic data synthesis method
Inventor: SAKURAI MITSUO
IPC: G06T7/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing graphic group for preventing first and second patterns from disappearing when first and second graphic data are synthesized, and its device. SOLUTION: First and second patterns are extracted at step M3 from first and second graphic data M0 and M1 , and the addition synthesis of the matched part of the first and the second graphic data M0 and M1 after extracting the first and the second patterns and the extracted first and second patterns is performed at step M4 . In this manner, the addition synthesis of the first and the second graphic data M0 and M1 after extracting the first and the second patterns and the first and second patterns is performed, thus preventing the first and the second patterns with different positions from being erased by the first and the second graphic data M0 and M1 as in the addition synthesis M4 of the first and the second graphic data.
Patent JP-S6034246-A (JP)
Title: Oil feed device for machining
Inventor: HAIBARA HIDEO
IPC: B23Q11/10
Filed: 1983-08-02
Abstract: PURPOSE:To make the suction of a pump satisfactory upon starting in order to prevent damages upon pump overload, by branching a circuit into an oil feed circuit for feeding oil from the discharge port of an electromagnetic pump to a workpiece, and a return circuit including a flow control valve. CONSTITUTION:A return circuit L3 is substantially opened so that air in a suction pipe 3 and in an electromagnetic pump P is rapidly discharged through the return circuit L3 when the pump P is started, and therefore, lubrication oil is sucked up from a tank T in a couple of seconds into the pump P from which the oil is discharged. Although the amount of oil fed to a workpiece W is very slight in comparison with the discharge amount of the pump P, the pump P may not be miniaturized in line with the necessary feed amount. Further, although a discharge amount more than the necessary feed amount is required for cooling the pump P, the discharge amount in excess of the feed amount is returned to the tank T through the circuit L3 without constricting the suction circuit, and therefore, the necessary feed amount is set by flow regulator valves 6, 10.